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-rw-r--r--logic/java/JavaUtils.cpp219
1 files changed, 0 insertions, 219 deletions
diff --git a/logic/java/JavaUtils.cpp b/logic/java/JavaUtils.cpp
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--- a/logic/java/JavaUtils.cpp
+++ /dev/null
@@ -1,219 +0,0 @@
-/* Copyright 2013-2015 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <QStringList>
-#include <QString>
-#include <QDir>
-#include <QStringList>
-
-#include <settings/Setting.h>
-
-#include <QDebug>
-#include "java/JavaUtils.h"
-#include "java/JavaCheckerJob.h"
-#include "java/JavaInstallList.h"
-#include "FileSystem.h"
-
-JavaUtils::JavaUtils()
-{
-}
-
-JavaInstallPtr JavaUtils::MakeJavaPtr(QString path, QString id, QString arch)
-{
- JavaInstallPtr javaVersion(new JavaInstall());
-
- javaVersion->id = id;
- javaVersion->arch = arch;
- javaVersion->path = path;
-
- return javaVersion;
-}
-
-JavaInstallPtr JavaUtils::GetDefaultJava()
-{
- JavaInstallPtr javaVersion(new JavaInstall());
-
- javaVersion->id = "java";
- javaVersion->arch = "unknown";
- javaVersion->path = "java";
-
- return javaVersion;
-}
-
-#if defined(Q_OS_WIN32)
-QList<JavaInstallPtr> JavaUtils::FindJavaFromRegistryKey(DWORD keyType, QString keyName)
-{
- QList<JavaInstallPtr> javas;
-
- QString archType = "unknown";
- if (keyType == KEY_WOW64_64KEY)
- archType = "64";
- else if (keyType == KEY_WOW64_32KEY)
- archType = "32";
-
- HKEY jreKey;
- if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, keyName.toStdString().c_str(), 0,
- KEY_READ | keyType | KEY_ENUMERATE_SUB_KEYS, &jreKey) == ERROR_SUCCESS)
- {
- // Read the current type version from the registry.
- // This will be used to find any key that contains the JavaHome value.
- char *value = new char[0];
- DWORD valueSz = 0;
- if (RegQueryValueExA(jreKey, "CurrentVersion", NULL, NULL, (BYTE *)value, &valueSz) ==
- ERROR_MORE_DATA)
- {
- value = new char[valueSz];
- RegQueryValueExA(jreKey, "CurrentVersion", NULL, NULL, (BYTE *)value, &valueSz);
- }
-
- QString recommended = value;
-
- TCHAR subKeyName[255];
- DWORD subKeyNameSize, numSubKeys, retCode;
-
- // Get the number of subkeys
- RegQueryInfoKey(jreKey, NULL, NULL, NULL, &numSubKeys, NULL, NULL, NULL, NULL, NULL,
- NULL, NULL);
-
- // Iterate until RegEnumKeyEx fails
- if (numSubKeys > 0)
- {
- for (int i = 0; i < numSubKeys; i++)
- {
- subKeyNameSize = 255;
- retCode = RegEnumKeyEx(jreKey, i, subKeyName, &subKeyNameSize, NULL, NULL, NULL,
- NULL);
- if (retCode == ERROR_SUCCESS)
- {
- // Now open the registry key for the version that we just got.
- QString newKeyName = keyName + "\\" + subKeyName;
-
- HKEY newKey;
- if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, newKeyName.toStdString().c_str(), 0,
- KEY_READ | KEY_WOW64_64KEY, &newKey) == ERROR_SUCCESS)
- {
- // Read the JavaHome value to find where Java is installed.
- value = new char[0];
- valueSz = 0;
- if (RegQueryValueEx(newKey, "JavaHome", NULL, NULL, (BYTE *)value,
- &valueSz) == ERROR_MORE_DATA)
- {
- value = new char[valueSz];
- RegQueryValueEx(newKey, "JavaHome", NULL, NULL, (BYTE *)value,
- &valueSz);
-
- // Now, we construct the version object and add it to the list.
- JavaInstallPtr javaVersion(new JavaInstall());
-
- javaVersion->id = subKeyName;
- javaVersion->arch = archType;
- javaVersion->path =
- QDir(FS::PathCombine(value, "bin")).absoluteFilePath("javaw.exe");
- javas.append(javaVersion);
- }
-
- RegCloseKey(newKey);
- }
- }
- }
- }
-
- RegCloseKey(jreKey);
- }
-
- return javas;
-}
-
-QList<QString> JavaUtils::FindJavaPaths()
-{
- QList<JavaInstallPtr> java_candidates;
-
- QList<JavaInstallPtr> JRE64s = this->FindJavaFromRegistryKey(
- KEY_WOW64_64KEY, "SOFTWARE\\JavaSoft\\Java Runtime Environment");
- QList<JavaInstallPtr> JDK64s = this->FindJavaFromRegistryKey(
- KEY_WOW64_64KEY, "SOFTWARE\\JavaSoft\\Java Development Kit");
- QList<JavaInstallPtr> JRE32s = this->FindJavaFromRegistryKey(
- KEY_WOW64_32KEY, "SOFTWARE\\JavaSoft\\Java Runtime Environment");
- QList<JavaInstallPtr> JDK32s = this->FindJavaFromRegistryKey(
- KEY_WOW64_32KEY, "SOFTWARE\\JavaSoft\\Java Development Kit");
-
- java_candidates.append(JRE64s);
- java_candidates.append(MakeJavaPtr("C:/Program Files/Java/jre7/bin/javaw.exe"));
- java_candidates.append(MakeJavaPtr("C:/Program Files/Java/jre6/bin/javaw.exe"));
- java_candidates.append(JDK64s);
- java_candidates.append(JRE32s);
- java_candidates.append(MakeJavaPtr("C:/Program Files (x86)/Java/jre7/bin/javaw.exe"));
- java_candidates.append(MakeJavaPtr("C:/Program Files (x86)/Java/jre6/bin/javaw.exe"));
- java_candidates.append(JDK32s);
- java_candidates.append(MakeJavaPtr(this->GetDefaultJava()->path));
-
- QList<QString> candidates;
- for(JavaInstallPtr java_candidate : java_candidates)
- {
- if(!candidates.contains(java_candidate->path))
- {
- candidates.append(java_candidate->path);
- }
- }
-
- return candidates;
-}
-
-#elif defined(Q_OS_MAC)
-QList<QString> JavaUtils::FindJavaPaths()
-{
- QList<QString> javas;
- javas.append(this->GetDefaultJava()->path);
- javas.append("/Applications/Xcode.app/Contents/Applications/Application Loader.app/Contents/MacOS/itms/java/bin/java");
- javas.append("/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java");
- javas.append("/System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java");
- QDir libraryJVMDir("/Library/Java/JavaVirtualMachines/");
- QStringList libraryJVMJavas = libraryJVMDir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
- foreach (const QString &java, libraryJVMJavas) {
- javas.append(libraryJVMDir.absolutePath() + "/" + java + "/Contents/Home/bin/java");
- javas.append(libraryJVMDir.absolutePath() + "/" + java + "/Contents/Home/jre/bin/java");
- }
- QDir systemLibraryJVMDir("/System/Library/Java/JavaVirtualMachines/");
- QStringList systemLibraryJVMJavas = systemLibraryJVMDir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
- foreach (const QString &java, systemLibraryJVMJavas) {
- javas.append(systemLibraryJVMDir.absolutePath() + "/" + java + "/Contents/Home/bin/java");
- javas.append(systemLibraryJVMDir.absolutePath() + "/" + java + "/Contents/Commands/java");
- }
- return javas;
-}
-
-#elif defined(Q_OS_LINUX)
-QList<QString> JavaUtils::FindJavaPaths()
-{
- qDebug() << "Linux Java detection incomplete - defaulting to \"java\"";
-
- QList<QString> javas;
- javas.append(this->GetDefaultJava()->path);
- javas.append("/opt/java/bin/java");
- javas.append("/usr/bin/java");
-
- return javas;
-}
-#else
-QList<QString> JavaUtils::FindJavaPaths()
-{
- qDebug() << "Unknown operating system build - defaulting to \"java\"";
-
- QList<QString> javas;
- javas.append(this->GetDefaultJava()->path);
-
- return javas;
-}
-#endif
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